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100   $a20110128d2010      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aDOE webinar$b[electronic resource] $eresidential geothermal heat pump retrofits /$fErin R. Anderson
210  1$a[Golden, Colo.] :$cNational Renewable Energy Laboratory,$d[2010]
215   $a1 online resource (37 slides) $ccolor illustrations
225 1 $aNREL/PR ;$v6A10-50142
300   $aTitle from title screen (viewed on Jan. 28, 2011).
300   $a"NREL DOE webinar series."
300   $a"December 14, 2010."
517   $aDOE webinar 
517   $aDOE Webinar - Residential Geothermal Heat Pump Retrofits 
606   $aGround source heat pump systems
615  0$aGround source heat pump systems.
700   $aAnderson$b Erin R$01393508
712 02$aNational Renewable Energy Laboratory (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910703024103321
996   $aDOE webinar$93449707
997   $aUNINA